VBoxMPIf.h

Timestamp:

Apr 2, 2012 5:07:43 PM (13 years ago)

Author:

vboxsync

Message:

wddm: fix 3d rendering for 3d-disabled, make wmp render correctly over d3d IF for 3d-disabled case to allow video detection

File:

trunk/src/VBox/Additions/WINNT/Graphics/Video/common/wddm/VBoxMPIf.h

-              r40483
+              r40747
+{
     VBOXWDDM_CONTEXT_TYPE_UNDEFINED = 0,
+    /* system-created context (for GDI rendering) */
     VBOXWDDM_CONTEXT_TYPE_SYSTEM,
+    /* context created by the D3D User-mode driver when crogl IS available */
     VBOXWDDM_CONTEXT_TYPE_CUSTOM_3D,
+    /* context created by the D3D User-mode driver when crogl is NOT available or for ddraw overlay acceleration */
     VBOXWDDM_CONTEXT_TYPE_CUSTOM_2D,
+    /* contexts created by the cromium HGSMI transport for HGSMI commands submission */
     VBOXWDDM_CONTEXT_TYPE_CUSTOM_UHGSMI_3D,
     VBOXWDDM_CONTEXT_TYPE_CUSTOM_UHGSMI_GL,
+    /* context created by the kernel->user communication mechanism for visible rects reporting, etc.  */
     VBOXWDDM_CONTEXT_TYPE_CUSTOM_SESSION
 } VBOXWDDM_CONTEXT_TYPE;
 …
 /* submit cmd func */
+DECLINLINE(D3DDDIFORMAT) vboxWddmFmtNoAlphaFormat(D3DDDIFORMAT enmFormat)
+{
+    switch (enmFormat)
+    {
+        case D3DDDIFMT_A8R8G8B8:
+            return D3DDDIFMT_X8R8G8B8;
+        case D3DDDIFMT_A1R5G5B5:
+            return D3DDDIFMT_X1R5G5B5;
+        case D3DDDIFMT_A4R4G4B4:
+            return D3DDDIFMT_X4R4G4B4;
+        case D3DDDIFMT_A8B8G8R8:
+            return D3DDDIFMT_X8B8G8R8;
+        default:
+            return enmFormat;
+    }
+}
 /* tooling */

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